baber/WOPTO huggingface dataset:
Patent JP-S56138204-A (JP)
Title: Displacement measuring equipment
Inventor: ICHIKAWA TOSHIO
IPC: G01B11/00
Filed: 1980-03-31
Abstract: PURPOSE:To remarkably elevate accuracy of measurement by operating a centroidal position by a video output signal in accordance with distribution of the quantity of light, and measuring the displacement, in case when a reflected ray spot is formed on plural solid image pickup elements. CONSTITUTION:A light beam from the light source 1 is irradiated on an object to be measured A, the reflected ray forms a reflected ray spot on the solid image pickup unit 4 through the condensing lens 3, and a video signal which is obtained by being driven by the clock driver 5 is amplified by the amplifier 6. In this case, in addition, an arithmetic circuit 7 for operating a centroidal position of the reflected ray spot is provided. In this constitution, in case when a reflected ray spot as shown in the figure (a) has been formed, if there is no arithmetic circuit 7, the address is decided to either 2 or 3, and results in containing an error within 1 pitch. When it is operated by the arithmetic circuit 7, the centroidal address becomes 2.5. In this way, accuracy of measurement can be elevated.
Patent JP-S58160579-A (JP)
Title: Scroll compressor
Inventor: SUEFUJI KAZUTAKA
IPC: F04C18/02
Filed: 1982-03-19
Abstract: PURPOSE:To automatically decrease a gap between both turning and fixed scrolls, by idly fitting an eccentric cylinder member fitted to an eccentric shaft to a turning scroll bearing and controlling a turning radius with a turning effect urged through a spring in the direction of increasing an eccentric radius. CONSTITUTION:A cylinder member 7 is inserted into an eccentric shaft 6b of a crankshaft 6, and pins 9, 10 are fixedly press fitted respectively to a pin hole 7d of a flange 7c and a pin hole 6e of a disc 6c, while the pin 9 is extended through a circular arc hole 6d, and each end 8a, 8b of a spring 8 is stopped to point ends of the both pins 9, 10. Then the member 7 is rotated to a certain angle against spring tension to move the center of an external contour cylinder, for instance, as to positions 13a, 13b, and a distance from the center 12 of the crankshaft 6, that is, an eccentric radius is changed as shown by distances 14a, 14b. A scroll compressor built with this crankshaft receives initial force, in which a turning scroll is pressed to the outside, and teeth of the turning scroll are turned profiling teeth of a fixed scroll.
Patent JP-H05238385-A (JP)
Title: Vehicle for conveyance
Inventor: KATSUMI AKIRA
IPC: B61B13/00
Filed: 1992-02-28
Abstract: PURPOSE:To stabilize the attitude of an object to be transported during the passage of a vehicle along a curve by providing a load-carrying platform which is rockable around an axis extending along the advancing direction of a truck supported on a support member and a damper which is coupled between the load-carrying platform and a truck and suppresses rocking of the load-carrying platform. CONSTITUTION:When a vehicle for conveyance runs in a state that an object 11 to be conveyed is placed on a load-carrying platform 7, rocking of the load- carrying platform 7 based on a truck 2 is suppressed through the working of a damper 9 during running straight. Thereby, conveyance is effected in a state that the load-carrying platform 7 and the object 11 to be conveyed are maintained in a horizontal state. When a vehicle 1 for conveyance enters the curve of a conveyance passage, a centrifugal force is exerted on the object 11 to be conveyed. The load-carrying platform 7 is rotated around the support shafts 5a and 5b. For example, when the load-carrying platform 7 is rocked around a support axle 5a counterclockwise, the lower end of a bracket 10 is also moved similarly rightward.
Patent JP-S53128290-A (JP)
Title: Production of crystal vibrator
Inventor: KOYAMA TAMOTSU
IPC: H03H3/04
Filed: 1977-04-13
Abstract: PURPOSE:To make volume production of crystal vibrators by mounting crystal vibrators to the die-bonding parts of a lead frame, performing frequency adjustments respectively thereof, thereafter mounting the vibrators to packages and performing fine adjustment from the outside.
Patent JP-S59169569-A (JP)
Title: Method and apparatus for manufacturing plastic hollow body lined with inner coating film
Inventor: NOMA HIROSHI
IPC: B05D7/22
Filed: 1983-03-17
Abstract: PURPOSE:To form a coating film approximately uniform over the entire inner surface of a plastic hollow body, by forming a paint film on the inner surface of said hollow body from aqueous emulsion paint, sequentially predrying said paint film from the downside to the upside, and then completely drying it. CONSTITUTION:A bottomed plastic parison 1 is held with a holder 7 in a manner such that its opening 2 is directed upwards, a proper amount of aqueous emulsion paint having power as a gas barrier is poured therein through a nozzle 8, and then the parison 1 is taken out, to form a paint film 10A of uniform thickness on the inner surface of the parison 1. Then, in a predrier 31, a feed pipe 33 for heating air is lowered in a manner such that the lower end 32a1 of the longest injection nozzle 32a moves in close to the inner surface of the bottom 6 of the parison, and heating air 35 is injected to predry the paint film 10a in the vicinity of the bottom 6. Thereafter, the feed pipe 33 for heating air is moved pitch by pitch, air injection nozzles 32b-32e are sequentially inserted into the parison 1, and the paint film 10a is sequentially predried from the downside to the upside. After the predrying is completed, heating air is sprayed through the upper inner part of the parison 1 to completely dry the paint film 10a.
Patent JP-H08241248-A (JP)
Title: Cache memory consistency holding method and information processor
Inventor: IMADA TAKASHI
IPC: G06F12/08
Filed: 1995-03-02
Abstract: PURPOSE: To perform the write of contents held in a cache into a main storage and the update processing of the cache in parallel. CONSTITUTION: In the information processor which intermittently performs the synchronous processing to synchronize contents of the cache and those of the main storage, the cache is provided with plural cache areas 8 for data storage, and each cache area 8 is provided with a cache memory 10, where data is stored in item units based on item state data indicating the state of each item, and a controller 9 which controls the cache memory 10 by items. One cache area 8 is used to write the change contents in the main storage, and the other cache areas are used for the change of contents of the cache which is executed during the processing of write of change contents to the main storage, thus performing the synchronous processing and the update processing of the cache in parallel.
Patent JP-H11242345-A (JP)
Title: Pattern forming method
Inventor: ENDO MASATAKA
IPC: H01L21/027
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional accuracy of resist patterns obtd. in the method for forming the resist patterns of a positive type by subjecting a resist film consisting of negative resist of a chemical amplification type to pattern exposure with UV rays. SOLUTION: The chemical amplification type negative resist having a polymer, an acid generating agent which generates an acid when irradiated with the UV rays, and a crosslinking agent for crosslinking the polymer in the presence of the acid is applied on a semiconductor substrate 11 to form the resist film 12. This resist film 12 is then subjected to pattern exposure with the UV rays 13 to generate the acid in the exposed parts 12a of the resist film 12 and to crosslink the polymer by the effect of the generated acid. A silanizing agent 15 is thereafter supplied to the surface of the resist film 12 to form a silanization layer 16 on the surface of the unexposed parts 12b of the resist film 12. The resist film 12 is subjected to dry etching with this silanization layer 16 as a mask, by which the resist patterns 18 consisting of the exposed parts 12b of the resist film 12 are formed.
Patent JP-H07230143-A (JP)
Title: Matting agent for photographic paper and photographic paper
Inventor: MASUKAWA TORU
IPC: B32B27/20
Filed: 1994-02-17
Abstract: PURPOSE:To obtain a photographic paper improved in smoothness while maintaining glossiness and a matting agent for photographic paper using the same. CONSTITUTION:The mat finishing agent for photographic paper is composed of a cross-linked polymer particle obtained by polymerizing a polymerizable monomer containing >=10wt.% cross-linking monomer and the photographic paper has a layer containing the cross-linked polymer particle, which is obtained by polymerizing the polymerizable monomer containing >=10wt.% cross-linking monomer and is 0.01-10mum average particle diameter, on at least one of the surfaces.
Patent JP-S53128332-A (JP)
Title: Error detector for camera
Inventor: UCHITOI MASANORI
IPC: G03B9/08
Filed: 1977-04-15
Abstract: PURPOSE: To make inoperative an electromagnet, which is operative to open a shutter, so as to prevent the failure in photography by detecting that the electromagneti for closing the shutter is not effectively operated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6119589-A (JP)
Inventor: NAKAMURA HIROSHI
IPC: B25J17/00
Filed: 1984-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0569004-A (JP)
Title: Method for spreading width of metallic sheet
Inventor: TAKAMACHI YASUYUKI
IPC: B21B15/00
Filed: 1991-03-08
Abstract: PURPOSE:To offer a means for spreading the width of metallic sheet that high spreading efficiency is maintained under high productivity at low cost and that local ununiformity in thickness distribution is not generated after spreading work. CONSTITUTION:The metallic sheet or strip metal 2 is formed into a corrugated metal sheet with a rolling mill with a pair of upper and lower grooved rolls 4a, 4b which are smooth and of which the wave height is low in the middle part in the width direction and high in end parts and, successively, by executing work for spreading the wave of the corrugated metallic sheet or strip metal 2, the metallic sheet 2 where the local ununiformily in thickness distribution is not generated after spreading work can be obtained.
Patent JP-H11243508-A (JP)
Title: Image display device
Inventor: INAGAKI SATORU
IPC: H04N5/262
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an image display device by which a time base image is extracted from a dynamic image, buffer is used efficiently, and the user is able to view desired images with high resolution. SOLUTION: A fish-eye image sent from a broadcast station or the like is received continuously by a reception means 2 and stored in a buffer means 4. On the other hand, a user controls a cross cursor and a dial of an entry device of an entry means 1 to designate a desired image part. Then a control means 3 extracts an image corresponding to the designated image from the fish-eye images having been stored in the buffer means 4, based on information designated by the entry means 1 and provides an output of the extracted image to an image interpolation means 5. The image interpolation means 5 converts the image and feeds the image to a display means 6. The display means 6 displays the image fed from the image interpolation means 5.
Patent JP-H05238284-A (JP)
Title: Left/right wheel driving torque distributing device
Inventor: SHIMIZU MASARU
IPC: B60K23/04
Filed: 1992-02-28
Abstract: PURPOSE:To adjust the torque distribution between the left and right wheels, as for a left/right wheel driving torque distribution device which is used for the torque distribution to the left and right driving wheels of a four-wheel or two-wheel drive type automobile. CONSTITUTION:The left and right wheel driving shafts 9 and 10 to which the driving torque supplied from an engine is transmitted through a differential gear mechanism 2 are provided, and torque absorbing mechanisms 25 and 26 which can absorb a portion or all of the driving torque supplied to the left and right wheels 21 and 22 are interposed on the driving shafts 9 and 10, and a control means 23 which controls individually each torque absorbing state of the torque absorbing mechanisms 25 and 26 is installed.
Patent JP-S63211634-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUNO AKIRA
IPC: H01L21/314
Filed: 1987-02-26
Abstract: PURPOSE:To improve interface characteristics between a semiconductor layer and a gate insulating film, and to obtain excellent transistor characteristics by forming the gate insulating film through epitaxial growth. CONSTITUTION:A washed N-type GaAs substrate is mounted into an organo- metallic epitaxial growth (MOCVD) device and zinc dimethyl and hydrogen selenide are introduced, heating the substrate, and an insulating film 2 consisting of zinc selenide is formed onto the N-type GaAs substrate 1. The insulating film 2 on an element forming region is removed selectively through a photolithographic method. A gate insulating film 3 composed of zinc selenide is grown through the MOCVD method again. The gate insulating film 3 in sections in which source-drain regions are shaped is gotten rid of through etching and a zinc layer 4 is formed, and source-drain regions 5, 6, a source electrode 7, a gate electrode 8 and a drain electrode 9 are shaped. Accordingly, a transistor having excellent characteristics can be formed.
Patent JP-H05238206-A (JP)
Title: Pneumatic tire
Inventor: HORIUCHI MAMORU
IPC: B60C9/22
Filed: 1992-02-28
Abstract: PURPOSE:To reduce road noise by improving reinforced construction of the tread part of a pneumatic tire. CONSTITUTION:This pneumatic tire is reinforced by arranging, a pair of right and left annular bead parts 2, a radial carcass 3 consisting of a fiber cord layer toroidally extended between both bead parts, a tread 6 containing on the crown part of the carcass 3, a plurality of main grooves 7 extending in the circumferential direction at decided intervals in the axial direction and land parts divided with these main grooves and both ends, and a belt layer 4 formed in full width of the tread by overlapping, mutually crossingly, at least two layers in which inextensible cords are obliquely arranged at a small angle against the equatorial plane of the tire between the carcass 3 and the tread 6. The pneumatic tire is constituted so that the tread side layer of the belt layer 4 is separated from the carcass side layer in the position facing to the main groove 7 of the tread 6, and the tread side layer is protruded outside in the radial direction at least by the distance of separation.
Patent JP-H04357599-A (JP)
Title: Road information display device
Inventor: ISHIWAKA TAKUO
IPC: G08G1/16
Filed: 1991-03-08
Abstract: PURPOSE:To surely identify a running vehicle with each other by inputting a detection signal and controlling display states of plural display means by means of a preset display pattern. CONSTITUTION:A detector 1a is ordinarily placed at a point which is a specified distance away from the end point of a curved road C toward a straight road and monitors vehicles approaching the end point of the curved road C. When the detector detects an approaching vehicle, it transmits a detection signal to a lighting controller 3a. When the lighting controller 3a receives the detection signal outputted from the detector 1a, it transmits a control signal to lamps L1-Ln and the lamps L1-Ln are turned on in the preset lighting pattern in the direction identical with the running direction of an approaching vehicle 13. The driver of the vehicle (so to say a facing vehicle) 15 which runs toward the curved road C in the direction opposite to the approaching vehicle 13 is informed of the existence of the vehicle approaching the curved road C.
Patent JP-H05244267-A (JP)
Title: Electronic exchange
Inventor: ENDO YOSHIO
IPC: H04M3/22
Filed: 1992-02-28
Abstract: PURPOSE:To confirm automatically data of new design on the system by providing a comparator means between confirmed data and preset reference data in the exchange. CONSTITUTION:Reference data for comparison are stored in advance in a memory 13 of a station exchange 10. Confirmed data are inputted to a data processing means 12 by a data input output means 11. The means 12 reads the relevant reference data from the memory 13 and confirms the data with confirmed data to confirm whether or not the confirmed data are correct. As a result of comparison and analysis, when any error is in existence in the confirmed data, the reference data of the memory 13 are outputted the result as the correction data together with defect data. Thus, the confirmed data are inputted and the result of comparison is displayed, the data are confirmed simply and the defect data are corrected and the data are automatically confirmed on the system side.
Patent JP-H05238221-A (JP)
Title: Suspension control device for vehicle
Inventor: HARAYOSHI MITSUHIKO
IPC: B60G17/015
Filed: 1992-02-28
Abstract: PURPOSE:To restrain roll of a vehicle body while improving steering responsiveness and turning limit by providing a control means to lower the supporting force changing speed of suspension units at restraining roll, when friction coefficient detected by a friction coefficient detecting means is lower than a decided value. CONSTITUTION:The suspension control device for vehicle is provided with right and left suspension units provided so as to independently adjust the supporting force against the vehicle, and a control unit 36 to change the supporting force of the right and left suspension units by a quantity corresponding to the detected output of a roll detecting means so as to restrain roll of the vehicle body. Further, a road surface mu estimation part 55 to detect the friction coefficient between the road surface and a tire is provided, and when the friction coefficient detected by means of the road surface mu estimation part 55 is lower than a decided value, an intake air flow control valve 19 is made off by means of the control unit 36 so as to lower the intake air speed of the suspension units at the time of restraining roll.
Patent JP-S56159131-A (JP)
Title: Manufacture of product consisting of spongy and/or bridge synthetic polymer
Inventor: ARUBERUTO YOHAN HERUMAN BURAZU
IPC: B29C48/32
Filed: 1981-03-25
Abstract: A process is described for improving the rate of production, other conditions being equal, of extruded polymer products, containing foaming- and/or cross-linking agents, which particularly resides in using a "melting torpedo" rotatable element in the melting section of the extrusion apparatus.
Patent JP-H056556-A (JP)
Title: Multiplates fixing type optical disk and disk access method
Inventor: YOSHIZAWA TAKASHI
IPC: G11B7/085
Filed: 1991-02-18
Abstract: PURPOSE:To detect the inclination of an optical axis caused by an assembling error in the guide part of an access mechanism and carriage mechanism and to correct it, in a multiplates fixing type optical disk performing the access operation between the disk surfaces and access operation in the disk surface with the use of separate mechanisms (main body of access mechanism and main body of carriage mechanism) respectively. CONSTITUTION:A reference mirror 14 is mounted on the main bodies 4a,4b of carriage mechanism in parallel with a disk rotating shaft and facing outward in the radius direction of disk 3. On the main body of access mechanism, those of an optical system for detecting the inclination of optical axis consisting of a half mirror 22, PBS 23, lambda/4 plate 24 and lens 25, wherein the reference mirror 14 is irradiated by the branched light from a semiconductor laser 15 in parallel to the optical axis getting to the main bodies 4a,4b of carriage mechanism from the main body of access mechanism then this reflected light is made to pass, a two-dimentional optical position detector 21 detecting the inclination of optical axis from the position of the reflecting light spot, and a fine adjustable actuator 26 correcting the detected inclination of optical axis, are mounted.
Patent JP-S62203211-A (JP)
Title: Constant current power source
Inventor: WATANABE YUKIO
IPC: G05F1/614
Filed: 1986-03-03
Abstract: PURPOSE:To lower power loss consumed by a transistor for current control for request of various current rising speed by making rough current control by a chopper and controlling only difference current of current controlled by the chopper and high precision current required by load by a control transistor. CONSTITUTION:Current that flows in an electromagnet coil 14 is detected by a current detector 13, and detected signals 151 are compared with output signals 152 of a current base generator 16, and current [difference of (d) and (a)] of a transistor 19 is adjusted by a driving amplifier 15 and controlled to make current that flows in the electromagnet coil 14 a specified value. As it is enough to control only difference current of current controlled by the chopper and current required by load by the transistor, it is possible to lower power loss consumed by the transistor.
Patent JP-2000241165-A (JP)
Title: Manufacture of oscillation gyro-type angular velocity sensor
Inventor: AIZAWA TOSHIO
IPC: H01L41/22
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing oscillation gyro-type angular velocity sensors capable of effectively performing the polarization work of piezoelectric elements without imposing loads on oscillating bodies. SOLUTION: A piezoelectric plate 10 is formed in a square shape, previously subjected to a lapping process, and then subjected to a plating process. In the plating process, one surface of the piezoelectric plate 10 is subjected only to nickel plating, and the other surface is subjected to gold plating over the nickel plating. Then the circumferential end parts of the piezoelectric plate 10 are cut to insulate the plated surfaces from each other. High voltage and high temperature are applied to the piezoelectric plate 10 to be subjected to polarization treatments in a polarization process. After this, the piezoelectric plate 10 is divided into strips to obtain a large number of piezoelectric elements, Then with the gold-plated surface of the piezoelectric element set to the outside, the piezoelectric element is adhered to a side surface of an oscillating body by an adhesive to install wiring.
Patent JP-H08238856-A (JP)
Title: Base material to be thermally transfer recorded and medium to be thermally transfer recorded
Inventor: JOSA AKIO
IPC: B41M5/50
Filed: 1995-03-03
Abstract: PURPOSE: To provide a medium to be thermally transfer recorded and a base material used therefor wherein a sufficiently highly dense transfer image is obtained, and it is difficult to be curled even by heat in image transfer and in manufacture. CONSTITUTION: A base material is a laminate wherein a first film 2, pulp paper 3, and a second film 4 are laminated in this order, a thickness of the pulp paper 3 is at least 60μm, and total thickness F of the films 2 and 4 meets 3-30μm. Further, for a medium, an image forming layer 1 is provided to at least one face side of the laminate.
Patent JP-S58161480-A (JP)
Title: Projective type television receiver
Inventor: GOTOU KATSUMI
IPC: H04N5/74
Filed: 1982-03-18
Abstract: PURPOSE:To change the angle of a screen depending on the position of a viewer looking the screen, by linking the 2nd mirror and the screen for television picture projection incorporatedly and rotating the linked body up and down. CONSTITUTION:The television picture from a projective type cathode ray tube 1 is reflected on the 1st and the 2nd mirrors 2 and 3 and the picture is projected from the back side of a transparent screen 4. In the device, the 2nd mirror 3 and the screen 4 are linked incorporatedly with a linking arm 5 and a support metal fixture 7 of the 2nd mirror 3 is fixed to a nut built in the side surface of a cabinet 6 with a screw 8 allowing to make the entire linked body rotatable freely up and down by taking the central part of the 2nd mirror 3 as a fulcrum. In the figure, A is an optical axis when the screen 4 is placed vertically, B is an optical axis when the screen 4 is placed upward and C is an otical axis when the screen is placed downward.